234617680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15683}}^1$

素因数の和:15724

約数の個数: 80

約数和(自身を含む): 630120384

約数和(自身を除く): 395502704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3740, 7480, 14960, 15683, 31366, 62732, 78415, 125464, 156830, 172513, 250928, 266611, 313660, 345026, 533222, 627320, 690052, 862565, 1066444, 1254640, 1333055, 1380104, 1725130, 2132888, 2666110, 2760208, 2932721, 3450260, 4265776, 5332220, 5865442, 6900520, 10664440, 11730884, 13801040, 14663605, 21328880, 23461768, 29327210, 46923536, 58654420, 117308840, 234617680]

約数ペア:

[(1, 234617680), (2, 117308840), (4, 58654420), (5, 46923536), (8, 29327210), (10, 23461768), (11, 21328880), (16, 14663605), (17, 13801040), (20, 11730884), (22, 10664440), (34, 6900520), (40, 5865442), (44, 5332220), (55, 4265776), (68, 3450260), (80, 2932721), (85, 2760208), (88, 2666110), (110, 2132888), (136, 1725130), (170, 1380104), (176, 1333055), (187, 1254640), (220, 1066444), (272, 862565), (340, 690052), (374, 627320), (440, 533222), (680, 345026), (748, 313660), (880, 266611), (935, 250928), (1360, 172513), (1496, 156830), (1870, 125464), (2992, 78415), (3740, 62732), (7480, 31366), (14960, 15683)]